Make it a habit to read work that matches roughly what you hope to write and publish. Read the kind of books you’d like to write, the poems you’d like to write, the articles you’d like to write for magazines. Make it as important as anything else you schedule in your day, and never allow busyness to crowd out the time you devote to consuming other good works.
When it’s July 4, and you woke up late, but you have a really, really good writing day. A mid-afternoon reward.